@article{10_21136_MB_2017_0086_16,
     author = {Mursaleen, Mohammad and Alabied, Ahmed A. H.},
     title = {Approximation properties for modified $(p,q)${-Bernstein-Durrmeyer} operators},
     journal = {Mathematica Bohemica},
     pages = {173--188},
     publisher = {mathdoc},
     volume = {143},
     number = {2},
     year = {2018},
     doi = {10.21136/MB.2017.0086-16},
     mrnumber = {3831485},
     zbl = {06890413},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.2017.0086-16/}
}